The 1990s present humanity with a dilemma when two groups of aliens arrive on Earth. The first invaders introduce themselves as altruistic ambassadors, but the second warn that their predecessors are actually unstoppable planet-eaters who will utterly destroy the world. The American president accepts this message as the ultimate judgment and calls for fervent prayers to appease the Forge of God. Meanwhile, military men plot to blow up spaceships, and both scientists and lay people help the second alien race preserve Earthly achievement. Nominated for Nebula Award in 1987. Nominated for Hugo and Locus awards in 1988

The acclaimed author of Eternity offers a compelling sequel to his visionary Forge of God. Earth is gone, completely destroyed by a ruthless alien. Hundreds of years away, a handful of exiles hurtles through the galaxies in a quest for revenge, armed with powers they do not understand—and determined to find and punish the killers who murdered their world